private void OnDraw(object sender, GameTimerEventArgs e)
{
if (isActive)
{
// Draw the Silverlight UI into the texture
//if (elementRenderer != null)
// elementRenderer.Render();
try
{
if (elementRenderer != null)
{
// Draw the Silverlight UI into the texture
elementRenderer.Render();
}
}
catch (ObjectDisposedException)
{
CreateUiElementRenderer();
}
//SharedGraphicsDeviceManager.Current.GraphicsDevice.Clear(Color.CornflowerBlue);
SharedGraphicsDeviceManager.Current.GraphicsDevice.Clear(Microsoft.Xna.Framework.Color.Black);
spriteBatch.Begin(SpriteSortMode.Immediate, BlendState.Additive);
particleSystem.Draw(spriteBatch, 1, Vector2.Zero);
spriteBatch.End();
spriteBatch.Begin();
// Using the texture from the UIElementRenderer,
// draw the Silverlight controls to the screen.
spriteBatch.Draw(elementRenderer.Texture, Vector2.Zero, Microsoft.Xna.Framework.Color.White);
spriteBatch.End();
}
}
/// <summary>
/// Allows the page to draw itself.
/// </summary>
private void OnDraw(object sender, GameTimerEventArgs e)
{
try
{
if (elementRenderer != null)
{
// Draw the Silverlight UI into the texture
elementRenderer.Render();
}
}
catch (ObjectDisposedException)
{
CreateUiElementRenderer();
}
//SharedGraphicsDeviceManager.Current.GraphicsDevice.Clear(Color.CornflowerBlue);
SharedGraphicsDeviceManager.Current.GraphicsDevice.Clear(Color.Black);
// TODO: Add your drawing code here
spriteBatch.Begin(SpriteSortMode.Immediate, BlendState.Additive);
particleSystem.Draw(spriteBatch, 1, Vector2.Zero);
spriteBatch.End();
spriteBatch.Begin();
if (isGameOver == false)
{
foreach (var laserBullet in bullets)
{
laserBullet.Draw(spriteBatch);
}
foreach (var item in enemies)
{
item.Draw(spriteBatch);
}
player.Draw(spriteBatch);
// Using the texture from the UIElementRenderer,
// draw the Silverlight controls to the screen.
spriteBatch.Draw(elementRenderer.Texture, Vector2.Zero, Color.White);
Vector2 scorePosition = new Vector2(600, playerYposition + 20);
spriteBatch.DrawString(font, score.ToString(), scorePosition, Color.Gray);
scorePosition.Y += 2;
spriteBatch.DrawString(font, score.ToString(), scorePosition, Color.Red);
}
else
{
Vector2 scorePosition = new Vector2(centerX - font.MeasureString(score.ToString()).X / 2, 260);
spriteBatch.DrawString(font, score.ToString(), scorePosition, Color.Red);
scorePosition.Y += 2;
scorePosition.X += 1;
spriteBatch.DrawString(font, score.ToString(), scorePosition, Color.WhiteSmoke);
endGameScore.Draw(spriteBatch);
}
spriteBatch.End();
}